T-Mobile US Inc. (TMUS) 10-K Red Flags
Risk signals extracted deterministically from T-Mobile US Inc.’s SEC 10-K/10-Q XBRL filings — no LLM, every finding cites the underlying data.
Detected red flags (14)
- Inventory buildup exceeds sales growth: Inventory grew +49.7% vs revenue +8.5%. Excess inventory may signal weakening demand, potential write-downs, or supply chain overcommitment. Watch gross margin for discounting impact.
- Restatement of financial statements: The term "restatement of" "previously issued" appears in 2 recent filing(s) (vs 1 in the prior period). This risk language is ongoing.
- Operating cash flow exceeds net income: OCF is 2.54x net income, indicating high earnings quality — cash conversion is strong and accruals are not inflating reported profits.
- Deferred revenue growing — future revenue visibility: Deferred revenue grew +25.5% to $1.53B, providing forward revenue visibility. This is a positive leading indicator for subscription or contract-based businesses.
- Endogenous analysis: Strong cash conversion (OCF > NI) combined with growing deferred revenue provides high forward visibility. The business model appears to generate sustainable, recurring cash flows — a positive structural indicator.
- 4 new XBRL disclosure(s) in latest filing — expanding reporting scope.
- 20 disclosure(s) dropped from prior year — reduced reporting granularity.
- Ongoing high-severity risk language: Restatement of financial statements.
- Price $182.36 — downtrend (below 200-DMA); 1-month momentum negative.
- RSI(14) 63.45.
- Composite risk: Moderate.
- Leverage debt/equity 1.53 (moderate).
- Inventory buildup exceeds sales growth: Inventory grew +49.7% vs revenue +8.5%. Excess inventory may signal weakening demand, potential write-downs, or supply chain overcommitment. Watch gross margin for discounting impact.
- Restatement of financial statements: The term "restatement of" "previously issued" appears in 2 recent filing(s) (vs 1 in the prior period). This risk language is ongoing.
Filings & ownership
- Latest annual report (10-K) filed Feb 11, 2026.
- Latest quarterly report (10-Q) filed Jul 23, 2026.
- 16 recent 8-K material-event filings in the index.
- Recent insider Form 4s: 0 buy vs 0 sell transactions.
Full TMUS analyst report
Valuation (DCF & Graham), technicals, macro exposure, risk scorecard and 13F/13D ownership.
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